T-Cell-Specific Surface Glycoprotein CD28 (CD28) Antibody
286€ (50 tests)
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935106861
info@markelab.com
name
T-Cell-Specific Surface Glycoprotein CD28 (CD28) Antibody
category
Primary Antibodies
provider
Abbexa
reference
abx270191
tested applications
FCM
Description
Cluster Of Differentiation 28 (CD28) Antibody is a Rabbit Polyclonal Antibody against Cluster Of Differentiation 28 (CD28) for use in flow cytometry.
Documents del producto
Instrucciones
Data sheet
Product specifications
| Category | Primary Antibodies |
| Immunogen Target | T-Cell-Specific Surface Glycoprotein CD28 (CD28) |
| Host | Rabbit |
| Reactivity | Mouse |
| Recommended Dilution | FCM: 1-5 µl/106 cells. Optimal dilutions/concentrations should be determined by the end user. |
| Clonality | Polyclonal |
| Conjugation | Unconjugated |
| Isotype | IgG |
| Purification | Purified by antigen-specific affinity chromatography. |
| Size 1 | 50 tests |
| Size 2 | 100 tests |
| Size 3 | 200 tests |
| Size 4 | 500 tests |
| Form | Liquid |
| Tested Applications | FCM |
| Buffer | 0.01 M PBS, pH 7.4, containing 0.05% Proclin-300, 50% glycerol. |
| Availability | Please enquire. |
| Storage | Aliquot and store at -20°C. Avoid repeated freeze/thaw cycles. |
| Dry Ice | No |
| Alias | Tp44,T-cell-specific surface glycoprotein CD28 |
| Background | Antibody anti-CD28 |
| Status | RUO |
Descripción
CD28 is a pivotal co-stimulatory molecule expressed on the surface of T cells. It plays a crucial role in the activation and survival of T cells, which are essential components of the adaptive immune system. CD28 is predominantly found on CD4+ T helper cells, although it is also present on a subset of CD8+ cytotoxic T cells. The interaction of CD28 with its ligands, CD80 (B7-1) and CD86 (B7-2), on antigen-presenting cells (APCs) provides the necessary secondary signals that, together with signals from the T cell receptor (TCR), lead to full T cell activation, proliferation, and differentiation. The presence and function of CD28 are vital for initiating effective immune responses and for maintaining T cell homeostasis and tolerance.
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